.page-form {     
    width: 100%;     background-color:blueviolet; 
} 
.login-form {  
    margin: 0 auto;  
    width: 600px;height:600px;     } 
.login-form .header-form { 
    text-align: center;    
    color: paleturquoise;  
    font-size: 46px;    
    font-family:"Tahoma", Times, serif; 
    font-weight: bold; } 
.login-form .header-form-description {  
    text-align: center;  
    width: 100%; }  
#table { background:#cccccc;       
         margin: 0 auto;  width: 400px ; height: 200px;} 

